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Air quality in Toronto
Air quality index (AQI) and PM2.5 air pollution in Toronto
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Toronto Air Quality Map
Real-time Toronto air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Toronto today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Toronto?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 82% |
| Wind | 5.5 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Australia city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Wagga Wagga, New South Wales | 109 |
| 2 | Bathurst, New South Wales | 66 |
| 3 | Spencer Gulf, South Australia | 56 |
| 4 | Singleton, New South Wales | 37 |
| 5 | Newcastle, New South Wales | 32 |
| 6 | Orange, New South Wales | 27 |
| 7 | Armidale, New South Wales | 26 |
| 8 | Millthorpe, New South Wales | 26 |
| 9 | Townsville, Queensland | 22 |
| 10 | Geelong, Victoria | 17 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Toronto?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9*µg/m³ | |
✓
PM2.5 concentration in Toronto air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Toronto?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Toronto air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 8 AQI US |  40% | 68° 55.4° |  11.2 mp/h |
| Saturday, Apr 27 | Good 26 AQI US |  | 68° 55.4° | 4.5 mp/h |
| Sunday, Apr 28 | Good 38 AQI US |  | 71.6° 55.4° | 8.9 mp/h |
| Monday, Apr 29 | Good 34 AQI US | | 77° 57.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 13 AQI US | 100% | 64.4° 60.8° | 13.4 mp/h |
| Wednesday, May 1 | Good 9 AQI US | 100% | 64.4° 59° | 13.4 mp/h |
| Thursday, May 2 | Good 9 AQI US | 100% | 60.8° 59° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Toronto?
No locations are available.
AQI US, Metric